View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations Causal Factor Analysis |  Operations Root Cause Analysis |  Decision Making OODA Loop |  Operations Kepner-Tregoe |
|---|---|---|---|---|
Purposedifferent | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. |
Complexitydifferent | High | Medium | Medium | High |
Timedifferent | 2-6 h | 1-4 h | 15-60 min je Zyklus | 2-8 h |
Participantsdifferent | 3-10 | 3-8 | 1-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Situation Assessment, Decision Loop, Action Updates | Problem Analysis, Decision Analysis, Risk Plan |
Tagsno overlap | CausalityIncidentRoot causeTimeline | Root causeProblem solvingQualityIncident | DecisionChangeLearningStrategy | Problem solvingRoot causeDecisionOperations |